Can opener



FIG. 1 is a bottom perspective view of a can opener showing the present invention;

FIG. 2 is a top perspective view of the can opener of FIG. 1;

FIG. 3 is a side elevation view of the can opener of FIG. 1;

FIG. 4 is an opposite side elevation view of the can opener of FIG. 1;

FIG. 5 is a top plan view of the can opener of FIG. 1;

FIG. 6 is a bottom plan view of the can opener of FIG. 1;

FIG. 7 is an end view of the can opener of FIG. 1; and,

FIG. 8 is an opposite end view of the can opener of FIG. 1.

The broken lines in the drawings illustrate surface details which form no part of the claimed design. 

CLAIM The ornamental design for a can opener, as shown and described. 